Japan's top nuclear envoy Sugiyama Shinsuke speaks during a press conference in Seoul January 17, 2013. Japan's top nuclear envoy urged the UN Security Council to act 'sooner rather than later' in punishing North Korea for its...More

Japan's top nuclear envoy Sugiyama Shinsuke speaks during a press conference in...Japan's top nuclear envoy Sugiyama Shinsuke speaks during a press conference in Seoul January 17, 2013. Japan's top nuclear envoy urged the UN Security Council to act 'sooner rather than later' in punishing North Korea for its long-range rocket launch in December.LessMore